[jira] [Created] (PIVOT-757) ScrollPane paints over columnHeader if header has no background

[Edvin Syse (JIRA)]

ScrollPane paints over columnHeader if header has no background
---------------------------------------------------------------

                 Key: PIVOT-757
                 URL: https://issues.apache.org/jira/browse/PIVOT-757
             Project: Pivot
          Issue Type: Bug
          Components: wtk
    Affects Versions: 2.0
            Reporter: Edvin Syse
             Fix For: 2.0.1


If the columnHeader of the ScrollPane doesn't have a background, and you scroll 
the view down and then trigger a repaint, the background of the columnHeader 
will actually be drawn on by the ScrollPane View. The following code will 
trigger the problem if you make the surrounding Window small enough to give you 
scrollbars, scroll down, and then resize the window, see attached screenshot.

    <ScrollPane>
        <ImageView image="@http://pivot.apache.org/images/logo.png"/>
        <columnHeader>
            <BoxPane>
                <Label text="Don't paint over me!"/>
            </BoxPane>
        </columnHeader>
    </ScrollPane>

Workaround: Make sure the BoxPane has a background color set.

Will attach both a testcase and a screenshot.

--
This message is automatically generated by JIRA.
For more information on JIRA, see: http://www.atlassian.com/software/jira